To OP - what you describe is gnome-power-manager. I am setting this issue to confirmed as I see the issue too - on a machine that is capable of performing a suspend, the option is not available to automatically suspend on critical battery, at least via gnome-power-manager's GUI.
To OP - what you describe is gnome-power- manager. I am setting this issue to confirmed as I see the issue too - on a machine that is capable of performing a suspend, the option is not available to automatically suspend on critical battery, at least via gnome-power- manager' s GUI.